basic cave 예문

예문

1. Some tours require basic caving knowledge, or at least no fear of tight places, Eisfeldt says.
2. This qualification is similar to ratings such as'Introduction to Cave'or'Basic Cave'which are offered by other cave diving training organisations.
3. Many basic caving techniques ( e . g ., the single rope technique ) were developed in Hellhole's 154-foot ( 47 meter ) entrance drop.
4. He is widely regarded as one of the pioneers of cave diving, and he wrote two major books on the subject : " Basic Cave Diving : A Blueprint for Survival " and " Caverns Measureless to Man ".
5. Exley is widely regarded as one of the pioneers of cave diving, writing two major books on the subject : " Basic Cave Diving : A Blueprint for Survival " and " Caverns Measureless to Man " published by Cave Books, ( ISBN 0-939748-25-8 ), and establishing many of the basic safety procedures used in cave and overhead diving.